2020537080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{4793}}^1$

素因数の和:5981

約数の個数: 96

約数和(自身を含む): 6573724560

約数和(自身を除く): 4553187480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1171, 2342, 3513, 4684, 4793, 5855, 7026, 9368, 9586, 10539, 11710, 14052, 14379, 17565, 19172, 21078, 23420, 23965, 28104, 28758, 35130, 38344, 42156, 43137, 46840, 47930, 52695, 57516, 70260, 71895, 84312, 86274, 95860, 105390, 115032, 140520, 143790, 172548, 191720, 210780, 215685, 287580, 345096, 421560, 431370, 575160, 862740, 1725480, 5612603, 11225206, 16837809, 22450412, 28063015, 33675618, 44900824, 50513427, 56126030, 67351236, 84189045, 101026854, 112252060, 134702472, 168378090, 202053708, 224504120, 252567135, 336756180, 404107416, 505134270, 673512360, 1010268540, 2020537080]

約数ペア:

[(1, 2020537080), (2, 1010268540), (3, 673512360), (4, 505134270), (5, 404107416), (6, 336756180), (8, 252567135), (9, 224504120), (10, 202053708), (12, 168378090), (15, 134702472), (18, 112252060), (20, 101026854), (24, 84189045), (30, 67351236), (36, 56126030), (40, 50513427), (45, 44900824), (60, 33675618), (72, 28063015), (90, 22450412), (120, 16837809), (180, 11225206), (360, 5612603), (1171, 1725480), (2342, 862740), (3513, 575160), (4684, 431370), (4793, 421560), (5855, 345096), (7026, 287580), (9368, 215685), (9586, 210780), (10539, 191720), (11710, 172548), (14052, 143790), (14379, 140520), (17565, 115032), (19172, 105390), (21078, 95860), (23420, 86274), (23965, 84312), (28104, 71895), (28758, 70260), (35130, 57516), (38344, 52695), (42156, 47930), (43137, 46840)]